<!DOCTYPE html>
<html lang="cn">
<head>
    <meta charset="UTF-8">
    <title>404 NOT FOUND</title>
    <style type="text/css">
    img{
        display:block;
        margin: 0px auto;
        width: 70%;
    }
    </style>
</head>
<body>
    <img src="./404.jpg">
</body>
</html>